UAV 의사위성 항법 시스템의 항법 메시지 형식 제안Oct 1, 2006·Doyoon KimByungwoon ParkSanghyo LeeAm ChoJihoon KimChangdon Kee· 0 min readLast updated on Oct 1, 2006 AuthorsDoyoon KimPh.DAuthorsByungwoon ParkPh.DAuthorsSanghyo LeeM.SAuthorsAm ChoPh.DAuthorsJihoon KimPh.DAuthorsChangdon KeeProfessor Emeritus← The effect of 2D & 3D ionospheric model in interfrequency bias estimation Oct 1, 2006A Feasibility Study on the Regional Navigation Transceiver System Using a Transceiver Position Estimation Algorithm Sep 1, 2006 →